Portable multiple mobile electronic device charging station

ABSTRACT

Compact and portable station for charging multiple mobile devices is described, embodiments of the station include: an interlocking charging base, connectable to up to six bases with one 120V AC  to 12V DC  inverter cord; a self-contained main housing to include a cord housing with eight  2 -foot spooled retractable cords, ports to recharge eight mobile devices simultaneously, a rechargeable 12-volt lithium ion battery to transfer 5V DC  from the rechargeable battery to each mobile device. The unit is intended for use in public places for customer convenience and offering businesses advertising space.

BACKGROUND TO THE INVENTION

Current mobile phones use more battery power for all of the applications and the battery life of the phone is depleted rapidly causing the need to recharge the device more often. Typically a person does not carry a charging device with them and if so they do not have access to a power outlet. The present invention for charging mobile phones in public places will offer a much needed convenience. The adverting space offers businesses an incentive to offer the convenience.

SUMMARY OF THE INVENTION

The portable multiple mobile electronic device charging station, is a rechargeable unit for charging mobile electronic devices. The portable multiple mobile electronic device charging station, hereafter referred to as charging station, is capable of providing a full charge for up to eight mobile devices simultaneously or individually, providing convenient mobile charging at public places. The charging station can be covered with wraps or silk screening for advertising. The charging station has a housing, a 12-volt lithium ion battery located within the housing and eight interface ports on the housing configured to enable charging of multiple mobile devices from the battery charger simultaneously. Cord housing contains eight two-foot retractable cords to connect mobile devices for charging. The charging station rests on a charging base, which charges the 12-volt lithium ion battery contained within the charging station. The charging base contains one male and one female adapter to connect up to six charging bases via a 120V_(AC) to 12V_(DC) inverter cord. The present invention relates to a battery powered station for charging up to eight mobile devices in public places with advertising.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1. Exploded view diagram showing the detailed embodiment of the present invention.

FIG. 2. Front view diagram showing the present invention in use.

FIG. 3. Cross Section view Diagram showing the internal layout of the present invention.

FIG. 4. Top view of the present invention without lid showing details.

FIG. 5. Front view diagram showing the interlocking bases of the present invention.

DETAILED DESCRIPTION OF THE DRAWINGS

FIG. 1 represents a portable multiple mobile electronic device charging station detailed embodiment of the present invention. The portable multiple mobile electronic device charging station is intended to charge mobile devices in public places while providing advertisement space. The portable multiple mobile electronic device charging station typically uses a charging base 111 to charge the rechargeable 12-volt lithium ion battery 108 that is mounted in main housing 109, that is covered by divider plate 107 that main charging board 106 is mounted to covered by a cord housing 105, that retractable cord 104 mounts inside of and that plugs into main charging board 106, the opposite end of retractable cord 104 goes through faceplate 103 and held in place by plastic filler 102 that snaps into faceplate 103 to prevent over retracting, main housing 109 is covered by lid 101 that is mounted together by connector pin 110 with wiring harness 116 connecting female receiver 119 to the rechargeable 12-volt lithium ion battery 108, connecting wire 117 connects rechargeable 12-volt lithium ion battery 108 to main charging board 106, electrical cord 112 inserts into input connector 113 making it capable to plug into a wall outlet, output connector 114 is available to insert into additional stations to interlock them and transfer power though multiple units with one power supply, screws 118 will pass though parts, faceplate 103, cord housing 105, divider plate 107, and screws into main housing 109, female receiver 119 connects to charging mount 115.

FIG. 2 shows the present invention in use, typically uses retractable cord 201 from main housing 205 that is covered by lid 203, plugging into electronic device 202 while displaying an advertisement on advertising space 204.

FIG. 3 shows a cross section of the station ready for use, typically containing faceplate 303 that retractable cord 304 protrudes though that is mounted in cord housing 305 that sits on main charging board 306 that mounts onto divider plate 307 that covers rechargeable 12-volt lithium ion battery 308 which is secured in place by screws 302 going through faceplate 303, cord housing 305, divider plate 307 and mounts to main housing 309 which is contained under lid 301.

FIG. 4 shows detail of the top of station typical containing faceplate 401 attached to station by screws 402 with retractable cord 403 protruding through and secured by plastic filler 404 with cord label 405 identifying the different cord options.

FIG. 5 shows the details of the charging base with a front view diagram showing the interlocking bases of the present invention typically containing a charging base 501 which connects to a power outlet by the electrical cord 502 supplying power into the input connector 503 for a charging station to be placed on battery connector 505, if multiple bases are connected, power supplied to next charging base 501 by output connector 504 inserted into the next input connector 503.

Although the present invention has been described in terms of the presently preferred embodiments, it is to be understood that the disclosure is not to be interpreted as limiting. Various alterations and modifications will no doubt become apparent to those skilled in the art after having read the above disclosure. Accordingly, it is intended that the appended claims be interpreted as covering all alterations and modifications as fall within the “true” spirit and scope of the invention. 

What is claimed is:
 1. A device that is a portable charging station for multiple mobile electronic devices comprising: A cube-shaped main housing with a flip lid containing: a rechargeable 12-volt lithium ion battery, a divider plate, a main charging board, a cord housing including eight retractable cords extendable up to two feet, and a faceplate with eight interface ports, which are configured to enable charging of connected electronic devices from the battery simultaneously up to the required 5V_(DC) per device.
 2. As in claim 1, a method for advertising comprising: Advertising messages placed as wraps or silk screening on the exterior of the charging station.
 3. As in claim 1, the cord housing is an enclosed casing for holding eight interface ports and eight retractable cords comprising: Eight interface ports wherein up to eight mobile devices can be connected and charged simultaneously; spools of cords used for charging mobile devices extendable up to two feet that can be replaced upon evolving technology requirements.
 4. As in claim 3, the cord spool is a mechanism for retracting cords used for charging mobile devices comprising: A single-sided spool, wherein a mobile device charging cord is extendable up to two feet and is retractable.
 5. A separate charging base which is a device for charging a 12-volt lithium ion battery comprising: A battery connector upon which the portable multiple mobile device charging station rests; a female and male adapter to connect up to six charging bases with one 120V_(AC) to 12V_(DC) volt inverter cord. 